Black Rock Sands Porthmadog Tide Times and HeightsUnited KingdomWLGwyneddBlack Rock Sands Porthmadog1-Day3-Day5-Day Jump to Date Confirm Graph Plots Open in Graphs Tides All Tide PointsHigh TidesLow TidesToday 17 Mar4:28 am0.65m9:52 am4.61m4:48 pm0.75m10:09 pm4.49mTue 18 Mar4:50 am0.78m10:21 am4.41m5:12 pm0.97m10:38 pm4.3mWed 19 Mar5:17 am0.98m10:50 am4.15m5:39 pm1.24m11:08 pm4.06mThu 20 Mar5:48 am1.24m11:22 am3.85m6:11 pm1.55m11:42 pm3.78mFri 21 Mar6:28 am1.55m12:00 pm3.52m6:57 pm1.87mSat 22 Mar12:27 am3.48m7:26 am1.85m12:57 pm3.19m8:12 pm2.13mSun 23 Mar1:47 am3.23m8:56 am2.06m2:47 pm3.03m10:09 pm2.18mGet WillyWeather+ to remove ads